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Caption Generation of the Scn9atm1.1Naas allele. Schematic representation of the (A) wild-type allele, (B) Targeting construct introduced into embryonic stem (ES) cells. Numbered boxes denote exons; *, p.N641Y missense change introduced into exon 11; PCRa and PCRb, primers used to screen ES cell DNA for homologous recombination; S and probe, denotes SspI sites and probe used in genomic Southern blot of ES cells; ACN cassette, Cre-recombinase gene (Cre) driven by the testes-specific promoter from the angiotensin-converting enzyme gene (tACE); Cre is linked to the Neor selectable marker driven by the mouse RNA polymerase II large subunit gene (polII); the entire cassette is flanked by 34 bp loxP sites oriented in parallel. TK, HSV-TK gene for negative selection of ES cells. (C) Following Cre-mediated self-excision in the chimeric mouse germline, a single loxP site and the point mutation remain.
Copyright This image is from Singh NA, PLoS Genet 2009 Sep;5(9):e1000649, and is displayed under the terms of the Creative Commons Attribution 4.0 International License. J:154118
Associated
Alleles
Symbol Name
Scn9atm1.1Naas sodium channel, voltage-gated, type IX, alpha; targeted mutation 1.1, Nanda A Singh

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last database update
12/10/2024
MGI 6.24
The Jackson Laboratory